mcp-server

Speakeasy: API Solutions

Build polished APIs with type-safe SDKs for multiple languages.
intermediate30 minutes💵 Free (self-hosted)
432 stars38 forksJavaScriptGuide quality 8/10Updated 8/7/2026100% free · open source
What it is

Build APIs with automated type-safe SDKs in multiple languages.

Real use case example

"A founder needs to connect Stripe and Notion to automate adding new customers to a database and sending welcome emails. First, they'd install Speakeasy, then write an API definition using OpenAPI. Next, they'd use the generated SDKs to create the integration, and finally, they'd deploy the whole system with Terraform. Within a few hours, they'd have a working integration."

Best insideClaude DesktopCursorCodex CLIGemini
When to use it
  • When you need to create a robust API with multiple language support
  • When you want to ensure type safety and consistency across your API and SDKs
  • When you need to integrate your API with Terraform or other infrastructure tools
Ready-to-paste prompt
yarn build --sdk=javascript --output=sdk/javascript to generate a JavaScript SDK for your API
Heads up: You need to have Node.js (14 or higher) and Yarn installed to use Speakeasy, and also need to configure your OpenAPI specification correctly to avoid errors during SDK generation
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/speakeasy && curl -fsSL https://workflowstacks.com/api/skills/speakeasy/claude-skill -o ~/.claude/skills/speakeasy/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions
Details
Creator
speakeasy-api
Language
JavaScript
Category
mcp-server
Published
9/29/2022

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